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| author | Alex Shi <alex.shi@linaro.org> | 2016-03-18 12:01:48 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-03-18 12:01:48 +0800 |
| commit | 421a8ddd1fc901897eee73965b442af4b4dd7095 (patch) | |
| tree | e9bd7aef46f35c1857700b9c52ad24f6a68f957c /drivers/xen/xen-scsiback.c | |
| parent | 82211c838b558293e48c8fcd816f6609ebc7e4b3 (diff) | |
| parent | d439e869d612dd7a338ac75a4afc3646a5e67370 (diff) | |
Merge tag 'v3.18.29' into linux-linaro-lsk-v3.18lsk-v3.18-16.03
This is the 3.18.29 stable release
Diffstat (limited to 'drivers/xen/xen-scsiback.c')
| -rw-r--r-- | drivers/xen/xen-scsiback.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index d30c6b246342..7dec1407f1c7 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -947,12 +947,12 @@ out: spin_unlock_irqrestore(&info->v2p_lock, flags); out_free: - mutex_lock(&tpg->tv_tpg_mutex); - tpg->tv_tpg_fe_count--; - mutex_unlock(&tpg->tv_tpg_mutex); - - if (err) + if (err) { + mutex_lock(&tpg->tv_tpg_mutex); + tpg->tv_tpg_fe_count--; + mutex_unlock(&tpg->tv_tpg_mutex); kfree(new); + } return err; } |